Identifying clinical complexity in patients affected by severe acquired brain injury in neurorehabilitation: a cross sectional survey.

Abstract

BACKGROUND\nLiterature shows that occurrence of comorbidities in people with severe acquired brain injury (sABI) is a common problem in rehabilitation stay. Consequently, patients could require an increase of interventions for diagnosis and treatment of clinical conditions, with a reduction of the rehabilitative take in charge for both clinical and organizational aspects.\n\n\nAIM\nThe first aim was to evaluate the rate of clinical conditions of sABI patients at admission in rehabilitation and the types of rehabilitative interventions performed in the first week; second objective was to explore the impact of clinical conditions on real rehabilitative take in charge.\n\n\nDESIGN\nCross sectional study.\n\n\nSETTING\nInpatient rehabilitation centers.\n\n\nPOPULATION\nThe study included data from 586 sABI patients.\n\n\nMETHODS\nCollected data regarded anamnestic information, functional status assessed by means of Glasgow Outcome Scale, Levels of cognitive functioning, Early Rehabilitation Barthel Index, comorbidities at admission and type of rehabilitative interventions carried out in first week of rehabilitation stay. Spearman correlation coefficients were applied to detect possible correlations between the number of treatments in first week and clinical variables; through a multiple regression analysis the effect of patient s characteristics on rehabilitative take in charge was explored.\n\n\nRESULTS\nData from the sABI patients: mean age 55.1±17.1 years; etiology of sABI was vascular in 315 patients (53.8%), anoxic in 83 (14.2%), neoplastic in 17 (2.9%), infectious in 15 (2.6%), traumatic in 150 (25.6%); 6 subjects (1%) presented a mixed etiology. Need of cardiorespiratory monitoring, pressure sores, infections or presence of multi drug resistant bacteria were the most frequent comorbidities. Passive mobilization, sitting positioning, arousal/awareness stimulation, evaluation and management of dysphagia were the interventions most frequently carried out in the first week. The regression analysis showed that severe neurological and clinical conditions, acute organ failure, cardio-respiratory instability and paroxysmal sympathetic hyperactivity significantly limit access to rehabilitative sessions.\n\n\nCONCLUSIONS\nIn sABI patients clinical comorbidities requiring elevated care assistance are frequent at admission in rehabilitation from acute wards and may interfere with rehabilitative take in charge.\n\n\nCLINICAL REHABILITATION IMPACT\nThe knowledge of clinical complexity of sABI patients may improve their care pathways, promoting early and appropriate transition from acute care to rehabilitation settings.